Transaction not yet indexed

XMtkWiYCQBCujSLKrVC2R6WqKfLFywAHVF6FvM5LoowHJtaYE7hfKQjz1tF67HvLQXNtDNwMjiEoUw3ya8rJcbK

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.